The day she turns 40, Marguerite Flora, a successful rep for a nuclear power company, begins receiving letters she'd sent to herself at age seven. The letters tell her what to do if her life hasn't turned out the way she thought it should, when she was living in poverty with her mother and brother in a small village in southern France. She decides to go back to her birthplace to get the lawyer to stop the letters, but also to visit her childhood sweetheart and her long-forgotten brother, in order to find peace within herself.
Julien, 28, returns to his home town after spending the past 13 years in prison. Out on probation, he's obsessed with a girl... Emilie. And one day, he reaches for her: "it's me". She turns around, looks at him and starts to scream.
Darling is a woman of today. It seems to always choose the wrong path. Suffers but does not look like a victim. Do not feel sorry for herself. On the contrary, shows a passion for life against all odds. She is struggling to exist. If you fall, get up. Because Darling is naive and fearless, brave and instinctive. Has the life force of a tragic heroine.
A TV weather girl is torn between an older man, a famous married author whom she loves but who won't leave his wife, and a semi-deranged young heir to an industrial fortune who loves her.